package com.itheima.framework.interceptor;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.itheima.common.utils.SecurityUtils;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.util.Date;

@Component
public class MyMetaObjectHandler implements MetaObjectHandler {
    @Override
    public void insertFill(MetaObject metaObject) {
        this.setFieldValByName("createTime",new Date(),metaObject);
        this.setFieldValByName("createBy",SecurityUtils.getUserId().toString(),metaObject);
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        this.setFieldValByName("updateTime",new Date(),metaObject);
        this.setFieldValByName("updateBy",SecurityUtils.getUserId().toString(),metaObject);
    }


}